junipernetworks.junos.junos_prefix_lists module – Manage prefix-lists attributes of interfaces on Junos devices.

Note

This module is part of the junipernetworks.junos collection (version 8.0.0).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install junipernetworks.junos. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: junipernetworks.junos.junos_prefix_lists.

New in junipernetworks.junos 2.1.0

Synopsis

• Manage prefix-lists attributes of interfaces on Junos network devices.

Aliases: prefix_lists

Requirements

The below requirements are needed on the host that executes this module.

• ncclient (>=v0.6.4)

• xmltodict (>=0.12.0)

Parameters

Parameter	Comments
config list / elements=dictionary	The provided link BGP address family dictionary.
address_prefixes list / elements=string	Specify address prefixes.
dynamic_db boolean	Enable object to exist in dynamic DB. Choices: false true
name string / required	Specify the name of the prefix-list.
running_config string	This option is used only with state parsed. The value of this option should be the output received from the Junos device by executing the command show policy-options. The state parsed reads the configuration from running_config option and transforms it into Ansible structured data as per the resource module’s argspec and the value is then returned in the parsed key within the result
state string	The state the configuration should be left in. Choices: "merged" ← (default) "replaced" "overridden" "deleted" "parsed" "gathered" "rendered"

Notes

Note

• This module requires the netconf system service be enabled on the device being managed.

• This module works with connection netconf.

• See the Junos OS Platform Options.

• Tested against JunOS v18.4R1

Examples

# Using merged
#
# Before state
# ------------
#
# vagrant@vsrx# show policy-options
#
# [edit]

- name: Merge Junos prefix  lists
  junipernetworks.junos.junos_prefix_lists:
    config:
      - name: Internal
        address_prefixes:
          - 172.16.1.32
          - 172.16.3.32
      - name: Test1
        dynamic_db: true
      - name: Test2
        address_prefixes:
          - 172.16.2.32
          - 172.16.7.32
          - 172.16.9.32
    state: merged

# Task Output
# -------------
#
# before: []
# commands:
# - <nc:policy-options xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
# - "<nc:prefix-list><nc:name>Internal</nc:name><nc:prefix-list-item><nc:name>172.16.1.32</nc:name>"
# - "</nc:prefix-list-item><nc:prefix-list-item><nc:name>172.16.3.32</nc:name>"
# - "</nc:prefix-list-item></nc:prefix-list><nc:prefix-list><nc:name>Test1</nc:name>"
# - "<nc:dynamic-db/></nc:prefix-list><nc:prefix-list><nc:name>Test2</nc:name>"
# - "<nc:prefix-list-item><nc:name>172.16.2.32</nc:name></nc:prefix-list-item>"
# - "<nc:prefix-list-item><nc:name>172.16.7.32</nc:name></nc:prefix-list-item>"
# - "<nc:prefix-list-item><nc:name>172.16.9.32</nc:name></nc:prefix-list-item>"
# - "</nc:prefix-list></nc:policy-options>"
# after:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal
# - dynamic_db: true
#   name: Test1
# - address_prefixes:
#   - 172.16.2.32/32
#   - 172.16.7.32/32
#   - 172.16.9.32/32
#   name: Test2


# After state
# -----------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
# prefix-list Test1 {
#     dynamic-db;
# }
# prefix-list Test2 {
#     172.16.2.32/32;
#     172.16.7.32/32;
#     172.16.9.32/32;
# }


# Using gathered
#
# Before state
# ------------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
# prefix-list Test1 {
#     dynamic-db;
# }
# prefix-list Test2 {
#     172.16.2.32/32;
#     172.16.7.32/32;
#     172.16.9.32/32;
# }

- name: Gather Junos prefix-lists
  junipernetworks.junos.junos_prefix_lists:
    state: gathered


# Task Output
# -------------
#
# gathered:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal
# - dynamic_db: true
#   name: Test1
# - address_prefixes:
#   - 172.16.2.32/32
#   - 172.16.7.32/32
#   - 172.16.9.32/32
#   name: Test2


# Using replaced


# Before state
# ------------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
# prefix-list Test1 {
#     dynamic-db;
# }
# prefix-list Test2 {
#     172.16.2.32/32;
#     172.16.7.32/32;
#     172.16.9.32/32;
# }


- name: Replace existing Junos prefix-lists configuration with provided config
  junipernetworks.junos.junos_prefix_lists:
    config:
      - name: Test2
        address_prefixes:
          - 172.16.4.32
          - 172.16.8.32
          - 172.16.9.32"
    state: replaced


# Task Output
# -------------
#
# before:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal
# - dynamic_db: true
#   name: Test1
# - address_prefixes:
#   - 172.16.2.32/32
#   - 172.16.7.32/32
#   - 172.16.9.32/32
#   name: Test2
# commands:
# - <nc:policy-options xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
# - <nc:prefix-list delete="delete"><nc:name>Test2</nc:name></nc:prefix-list>
# - "<nc:prefix-list><nc:name>Test2</nc:name><nc:prefix-list-item><nc:name>172.16.4.32</nc:name>"
# - "</nc:prefix-list-item><nc:prefix-list-item><nc:name>172.16.8.32</nc:name>"
# - "</nc:prefix-list-item><nc:prefix-list-item><nc:name>172.16.9.32</nc:name>"
# - "</nc:prefix-list-item></nc:prefix-list></nc:policy-options>"
# after:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal
# - dynamic_db: true
#   name: Test1
# - address_prefixes:
#   - 172.16.4.32/32
#   - 172.16.8.32/32
#   - 172.16.9.32/32
#   name: Test2

# After state
# -----------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
# prefix-list Test1 {
#     dynamic-db;
# }
# prefix-list Test2 {
#     172.16.4.32/32;
#     172.16.8.32/32;
#     172.16.9.32/32;
# }


# Using overridden

# Before state
# ------------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
# prefix-list Test1 {
#     dynamic-db;
# }
# prefix-list Test2 {
#     172.16.4.32/32;
#     172.16.8.32/32;
#     172.16.9.32/32;
# }


- name: Override Junos prefix-lists configuration with provided configuration
  junipernetworks.junos.junos_prefix_lists:
    config:
      - name: Test2
        address_prefixes:
          - 172.16.4.32/28
          - 172.16.8.32/28
          - 172.16.9.32/28
    state: overridden


# Task Output
# -------------
#
# before:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal
# - dynamic_db: true
#   name: Test1
# - address_prefixes:
#   - 172.16.4.32/32
#   - 172.16.8.32/32
#   - 172.16.9.32/32
#   name: Test2
# commands:
# - <nc:policy-options xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
# - <nc:prefix-list delete="delete"><nc:name>Internal</nc:name>
# - </nc:prefix-list><nc:prefix-list delete="delete"><nc:name>Test1</nc:name>
# - </nc:prefix-list><nc:prefix-list delete="delete"><nc:name>Test2</nc:name>
# - "</nc:prefix-list><nc:prefix-list><nc:name>Test2</nc:name><nc:prefix-list-item>"
# - "<nc:name>172.16.4.32/28</nc:name></nc:prefix-list-item><nc:prefix-list-item>"
# - "<nc:name>172.16.8.32/28</nc:name></nc:prefix-list-item><nc:prefix-list-item>"
# - "<nc:name>172.16.9.32/28</nc:name></nc:prefix-list-item></nc:prefix-list></nc:policy-options>"
# after:
# - address_prefixes:
#   - 172.16.4.32/28
#   - 172.16.8.32/28
#   - 172.16.9.32/28
#   name: Test2

# After state
# -----------
#
# vagrant@vsrx# show policy-options
# prefix-list Test2 {
#     172.16.4.32/28;
#     172.16.8.32/28;
#     172.16.9.32/28;
# }


# Using deleted


# Before state
# ------------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
# prefix-list Test1 {
#     dynamic-db;
# }
# prefix-list Test2 {
#     172.16.2.32/32;
#     172.16.7.32/32;
#     172.16.9.32/32;
# }


- name: Delete provided prefix-lists
  junipernetworks.junos.junos_prefix_lists:
    config:
      - name: "Test1"
      - name: "Test2"
    state: deleted


# Task Output
# -------------
#
# before:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal
# - dynamic_db: true
#   name: Test1
# - address_prefixes:
#   - 172.16.2.32/32
#   - 172.16.7.32/32
#   - 172.16.9.32/32
#   name: Test2
# commands:
# - <nc:policy-options xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
# - <nc:prefix-list delete="delete"><nc:name>Test1</nc:name></nc:prefix-list>
# - <nc:prefix-list delete="delete"><nc:name>Test2</nc:name></nc:prefix-list></nc:policy-options>
# after:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal


# After state
# -----------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
#


# Using deleted without specifying config


# Before state
# ------------
#
# vagrant@vsrx# show policy-options
# prefix-list Internal {
#     172.16.1.32/32;
#     172.16.3.32/32;
# }
# prefix-list Test1 {
#     dynamic-db;
# }
# prefix-list Test2 {
#     172.16.2.32/32;
#     172.16.7.32/32;
#     172.16.9.32/32;
# }


- name: Delete complete Junos prefix-lists configuration
  junipernetworks.junos.junos_prefix_lists:
    state: deleted


# Task Output
# -------------
#
# before:
# - address_prefixes:
#   - 172.16.1.32/32
#   - 172.16.3.32/32
#   name: Internal
# - dynamic_db: true
#   name: Test1
# - address_prefixes:
#   - 172.16.2.32/32
#   - 172.16.7.32/32
#   - 172.16.9.32/32
#   name: Test2
# commands:
# - <nc:policy-options xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
# - <nc:prefix-list delete="delete"/></nc:policy-options>
# after: []


# After state
# -----------
#
# vagrant@vsrx# show policy-options
#
# [edit]


# Using parsed


# parsed.cfg
# ------------
# <?xml version="1.0" encoding="UTF-8"?>
# <rpc-reply message-id="urn:uuid:0cadb4e8-5bba-47f4-986e-72906227007f">
#     <configuration changed-seconds="1590139550" changed-localtime="2020-05-22 09:25:50 UTC">
#         <version>18.4R1-S2.4</version>
#         <policy-options>
#         <prefix-list>
#             <name>64510</name>
#         </prefix-list>
#         <prefix-list>
#             <name>64500</name>
#             <dynamic-db/>
#             <prefix-list-item>
#                 <name>172.16.1.16/28</name>
#             </prefix-list-item>
#             <prefix-list-item>
#                 <name>172.16.1.32/28</name>
#             </prefix-list-item>
#         </prefix-list>
#     </policy-options>
#     </configuration>
# </rpc-reply>


- name: Parse running prefix-lists configuration
  junipernetworks.junos.junos_prefix_lists:
    running_config: "{{ lookup('file', './parsed.cfg') }}"
    state: parsed


# Task Output
# -------------
# parsed:
# - name: '64510'
# - address_prefixes:
#   - 172.16.1.16/28
#   - 172.16.1.32/28
#   dynamic_db: true
#   name: '64500'


# Using rendered


- name: Render the xml for provided  configuration
  junipernetworks.junos.junos_prefix_lists:
    config:
      - name: Internal
        address_prefixes:
          - 172.16.1.32
          - 172.16.3.32
      - name: Test1
        dynamic_db: true
      - name: Test2
        address_prefixes:
          - 172.16.2.32
          - 172.16.7.32
          - 172.16.9.32
    state: rendered


# Task Output
# -------------
# rendered:
# - <nc:policy-options xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
# - "<nc:prefix-list><nc:name>Internal</nc:name><nc:prefix-list-item><nc:name>172.16.1.32</nc:name>"
# - "</nc:prefix-list-item><nc:prefix-list-item><nc:name>172.16.3.32</nc:name>"
# - "</nc:prefix-list-item></nc:prefix-list><nc:prefix-list><nc:name>Test1</nc:name>"
# - "<nc:dynamic-db/></nc:prefix-list><nc:prefix-list><nc:name>Test2</nc:name>"
# - "<nc:prefix-list-item><nc:name>172.16.2.32</nc:name></nc:prefix-list-item>"
# - "<nc:prefix-list-item><nc:name>172.16.7.32</nc:name></nc:prefix-list-item>"
# - "<nc:prefix-list-item><nc:name>172.16.9.32</nc:name></nc:prefix-list-item>"
# - "</nc:prefix-list></nc:policy-options>"

Authors

• Rohit Thakur (@rohitthakur2590)

Collection links

• Issue Tracker
• Repository (Sources)